Table 6.

Comparison of relative position of GF glomeruli in young versus old mice

Domain		Young		Old		P
		Mean ± SD	N	Mean ± SD	N
Lateral	AG/AP (ratio)	0.35 ± 0.08	118	0.29 ± 0.07	77	0.000**
	Angle	146 ± 15	118	138 ± 13	77	0.000**
Medial	AG/AP (ratio)	0.69 ± 0.13	117	0.65 ± 0.11	81	0.051 NS
	Angle	206 ± 7	117	205 ± 8	81	0.228 NS

Data represent means for all GF glomeruli (GF1, GF2, and GF3). Young mice (2, 5, 13, and 25 weeks); old mice (1.0, 1.5, 2.0, and 2.5 years); SD, standard deviation; NS, not significant.

**p < .01.